/* Studio Gray — monochrome interface */
html[data-theme=light]{--sn-bg:#f7f7f5;--sn-panel:#fff;--sn-raised:#f0f0ee;--sn-text:#151515;--sn-muted:#666;--sn-line:#d9d9d6;--sn-strong:#111;--sn-on-strong:#fff;--sn-logo-cutout:#fff;color-scheme:light}
html[data-theme=dark]{--sn-bg:#101010;--sn-panel:#191919;--sn-raised:#242424;--sn-text:#f5f5f2;--sn-muted:#adadad;--sn-line:#383838;--sn-strong:#f5f5f2;--sn-on-strong:#111;--sn-logo-cutout:#111;color-scheme:dark}
html{scroll-behavior:smooth;scroll-padding-top:135px}
body.ns-app{margin:0;background:var(--sn-bg)!important;color:var(--sn-text);font:14px/1.6 Pretendard,'Pretendard Variable',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
body.ns-app *{box-sizing:border-box}
body.ns-app button,body.ns-app input,body.ns-app select,body.ns-app textarea{font-family:inherit}
body.ns-app button:focus-visible,body.ns-app a:focus-visible,body.ns-app input:focus-visible,body.ns-app select:focus-visible{outline:2px solid var(--sn-text);outline-offset:3px}
body.ns-app .rk-bar,body.ns-app .rk-switch,body.ns-app .rcs-toolnav,body.ns-app .rw-toolnav,body.ns-app .rf-topbar,body.ns-app .rcs-topbar,body.ns-app #rfTheme{display:none!important}
body.ns-app .ns-site-header{position:relative;z-index:100;background:var(--sn-panel);border-bottom:1px solid var(--sn-line)}
.ns-header-inner{max-width:1280px;margin:auto;padding:0 30px;min-height:76px;display:flex;align-items:center;gap:44px}
.ns-brand,.ns-footer-brand{display:flex;align-items:center;gap:12px;color:var(--sn-text);text-decoration:none;white-space:nowrap}
.ns-mark{display:block;width:39px;height:39px;flex:none;color:var(--sn-strong)}
.ns-brand strong{display:block;font-size:19px;line-height:1;font-weight:770;letter-spacing:-.045em}
.ns-brand small{display:block;font-size:10px;color:var(--sn-muted);font-weight:550;margin-top:5px;letter-spacing:-.01em}
.ns-primary-nav{display:flex;align-items:center;gap:28px;height:76px}
.ns-primary-nav a{align-content:center;height:100%;color:var(--sn-muted);font-size:13px;text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent}
.ns-primary-nav a:hover,.ns-primary-nav a[aria-current]{color:var(--sn-text);border-bottom-color:var(--sn-text)}
.ns-header-actions{margin-left:auto;display:flex;align-items:center}
.ns-theme{appearance:none;border:1px solid var(--sn-line);border-radius:6px;background:var(--sn-panel);color:var(--sn-text);min-height:36px;padding:0 12px;cursor:pointer;font-size:12px;font-weight:650;white-space:nowrap}
.ns-theme span{font-size:15px;vertical-align:-1px;margin-right:4px}
.ns-theme:hover{background:var(--sn-raised)}
.ns-tool-strip{border-top:1px solid var(--sn-line);overflow:auto;scrollbar-width:none}
.ns-tool-strip::-webkit-scrollbar{display:none}
.ns-tool-strip-inner{max-width:1280px;margin:auto;padding:0 30px;display:flex;gap:27px;align-items:center;min-width:max-content}
.ns-tool-strip a{min-height:47px;display:inline-flex;align-items:center;gap:7px;flex:none;color:var(--sn-muted);font-size:12px;text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent}
.ns-tool-strip a span{font-size:10px;color:var(--sn-muted);opacity:.68;font-variant-numeric:tabular-nums}
.ns-tool-strip a:hover,.ns-tool-strip a[aria-current]{color:var(--sn-text);border-bottom-color:var(--sn-text)}
.ns-tool-strip a[aria-current] span{color:var(--sn-text);opacity:1}
.ns-footer{margin-top:auto;background:var(--sn-panel);border-top:1px solid var(--sn-line)}
.ns-footer-inner{max-width:1280px;margin:auto;padding:42px 30px 22px;display:grid;grid-template-columns:1fr auto;gap:28px}
.ns-footer-brand{font-size:17px;font-weight:760;letter-spacing:-.04em}
.ns-footer-brand .ns-mark{width:29px;height:29px}
.ns-footer-inner p{margin:10px 0 0;color:var(--sn-muted);font-size:12px}
.ns-footer-links{display:flex;flex-wrap:wrap;align-items:start;gap:20px}
.ns-footer-links a{color:var(--sn-text);text-decoration:none;font-size:12px}
.ns-footer-links a:hover{text-decoration:underline}
.ns-footer-bottom{grid-column:1/-1;padding-top:18px;border-top:1px solid var(--sn-line);display:flex;justify-content:space-between;gap:20px;color:var(--sn-muted);font-size:11px}
.ns-disclosure{max-width:1220px;margin:38px auto 0;padding:16px 20px;color:var(--sn-muted);font-size:11px;line-height:1.7;border-top:1px solid var(--sn-line)}
.ns-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
body:is(.rcs-exp,.rcs-farm,.rcs-collection,.rcs-fishing,.rf-body) :is(.rcs-hero,.rf-hero),body.rf-body>.rf-page .rf-hero{display:none!important}

/* Home */
.ns-home-main{max-width:1280px;margin:auto;padding:48px 30px 84px}
.ns-home-hero{min-height:390px;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(220px,.5fr);background:var(--sn-panel);border:1px solid var(--sn-line);border-radius:3px;overflow:hidden}
.ns-home-hero-content{padding:66px 65px}
.ns-home-kicker{margin:0 0 19px;color:var(--sn-muted);font-size:12px;font-weight:640}
.ns-home-hero h1{margin:0;color:var(--sn-text);font-size:clamp(39px,4.5vw,67px);font-weight:760;letter-spacing:-.075em;line-height:1.18}
.ns-home-hero h1 em{font-style:normal;color:var(--sn-text)}
.ns-home-hero p:not(.ns-home-kicker){max-width:530px;color:var(--sn-muted);font-size:15px;line-height:1.75;margin:27px 0 30px}
.ns-home-actions{display:flex;gap:9px}
.ns-home-actions a{display:inline-flex;align-items:center;justify-content:space-between;min-width:152px;min-height:44px;padding:0 16px;background:var(--sn-strong);color:var(--sn-on-strong);border:1px solid var(--sn-strong);border-radius:3px;text-decoration:none;font-size:13px;font-weight:700}
.ns-home-actions a:hover{opacity:.78}
.ns-hero-art{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;border-left:1px solid var(--sn-line);background:var(--sn-raised)}
.ns-hero-art img{display:block;width:108px;height:108px;filter:grayscale(1)}
.ns-hero-art span{font-size:14px;font-weight:720;letter-spacing:-.03em}
.ns-section{padding-top:68px}
.ns-section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;padding-bottom:19px;border-bottom:1px solid var(--sn-line);margin-bottom:17px}
.ns-section-head span{color:var(--sn-muted);font-size:12px}
.ns-section-head h2{margin:5px 0 0;color:var(--sn-text);font-size:29px;font-weight:740;letter-spacing:-.055em}
.ns-section-head p{margin:0 0 2px;color:var(--sn-muted);font-size:12px}
.ns-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}
.ns-tool-card{position:relative;display:flex;flex-direction:column;gap:12px;min-height:174px;padding:20px 21px;background:var(--sn-panel);color:var(--sn-text);border:1px solid var(--sn-line);border-radius:3px;text-decoration:none}
.ns-tool-card:hover{border-color:var(--sn-text);background:var(--sn-raised)}
.ns-tool-card::after{content:'↗';position:absolute;right:19px;top:15px;font-size:18px;color:var(--sn-muted)}
.ns-card-number{font-size:10px;color:var(--sn-muted);font-weight:630}
.ns-tool-card .ti{width:33px;height:33px;display:grid;place-items:center;background:var(--sn-strong);color:var(--sn-on-strong);border-radius:3px;font-size:19px}
.ns-tool-card b{display:block;font-size:18px;font-weight:730;letter-spacing:-.045em}
.ns-tool-card small{display:block;font-size:12px;color:var(--sn-muted);line-height:1.5;margin-top:4px}
.ns-home-note{margin-top:57px;display:flex;align-items:center;gap:18px;padding:18px 21px;background:var(--sn-panel);border:1px solid var(--sn-line);font-size:12px;color:var(--sn-muted)}
.ns-home-note strong{color:var(--sn-text);white-space:nowrap}

/* Existing calculators and archives use one set of neutral tokens. */
body.rcs-page{--rc-bg:var(--sn-bg);--rc-panel:var(--sn-panel);--rc-text:var(--sn-text);--rc-muted:var(--sn-muted);--rc-line:var(--sn-line);--rc-soft:var(--sn-raised);--rc-accent:var(--sn-text);--rc-accent-hover:var(--sn-muted);--rc-tint:var(--sn-raised);--rc-tint-text:var(--sn-text);--rc-hover:var(--sn-raised);--rc-selected:var(--sn-raised);--rc-shadow:none;--rc-radius:4px;--ac:var(--sn-text);--ac-soft:var(--sn-raised);--brand:var(--sn-text);--bg:var(--sn-bg);--card:var(--sn-panel);--line:var(--sn-line);--line2:var(--sn-line);--ink:var(--sn-text);--sub:var(--sn-muted);--faint:var(--sn-muted);--soft:var(--sn-raised);--text:var(--sn-text);--muted:var(--sn-muted);--border:var(--sn-line);--accent:var(--sn-text);--rf-page:var(--sn-bg);--rf-card:var(--sn-panel);--rf-input:var(--sn-raised);--rf-hover:var(--sn-raised);--rf-subtle:var(--sn-muted);--rf-line:var(--sn-line);--rf-accent-soft:var(--sn-raised);--rf-result:var(--sn-raised);--rf-result-border:var(--sn-line);--rf-shadow:none;background:var(--sn-bg)!important;color:var(--sn-text)!important}
body.ns-fish{--rf-bg:var(--sn-bg);--rf-panel:var(--sn-panel);--rf-text:var(--sn-text);--rf-muted:var(--sn-muted);--rf-line:var(--sn-line);--rf-soft:var(--sn-raised);--rf-accent:var(--sn-text);--rf-accent-strong:var(--sn-text);--rf-tint:var(--sn-raised);--rf-tint-text:var(--sn-text);--rf-hover:var(--sn-raised);--rf-selected:var(--sn-raised);--rf-shadow:none;--rf-radius:4px}
body.ns-fishing{--rf-page:var(--sn-bg);--rf-card:var(--sn-panel);--rf-input:var(--sn-raised);--rf-hover:var(--sn-raised);--rf-line:var(--sn-line);--rf-subtle:var(--sn-muted);--rf-accent-soft:var(--sn-raised);--rf-result:var(--sn-raised);--rf-result-border:var(--sn-line);--rf-shadow:none;--accent:var(--sn-text);--bg:var(--sn-bg);--text:var(--sn-text);--muted:var(--sn-muted);--border:var(--sn-line);--card-bg:var(--sn-panel);--card-border:var(--sn-line);--text-main:var(--sn-text);--text-sub:var(--sn-muted)}
body.ns-update{--bg:var(--sn-bg);--card:var(--sn-panel);--ink:var(--sn-text);--muted:var(--sn-muted);--line:var(--sn-line);--acc:var(--sn-text)}
body.ns-app .rcs-main,body.ns-app .rf-page{background:var(--sn-bg)!important;color:var(--sn-text)}
body.ns-exp .rcs-main,body.ns-farm .rcs-main,body.ns-collection .rcs-main,body.ns-fish .rf-page,body.ns-fishing .rcs-main,body.ns-character .rcs-main,body.ns-title .rcs-main{padding-top:32px!important;padding-bottom:64px!important}
body.ns-exp .rcs-main .rcs-shell,body.ns-farm .rcs-main .rcs-shell,body.ns-collection .rcs-main .rcs-shell,body.ns-fish .rf-page .rf-shell,body.ns-fishing .rcs-main>.rcs-shell{min-width:0}
body.ns-app .rcs-shell,body.ns-app .rf-shell{max-width:1220px}
body.ns-fishing main.rf-app{width:min(1220px,calc(100% - 48px));margin-inline:auto}
body.ns-fishing main.rf-app>.rcs-shell{width:100%;max-width:none;margin-inline:0}
body.ns-app .rcs-main :is(.card,.box,.rf-card),body.ns-app .rf-page :is(.rf-inventory,.rf-summary),body.ns-fishing .rf-card{border:1px solid var(--sn-line);border-radius:4px;box-shadow:none;background:var(--sn-panel)}
body.ns-app .rcs-main :is(.premium-input,.select-trigger,.in),body.ns-app .rf-page :is(.rf-search,.rf-filter-button,.rf-sort){background:var(--sn-raised);border-radius:3px}
body.ns-app .rcs-main :is(.btn-primary,.primary-btn,.calculate-btn),body.ns-app .rf-button-primary{background:var(--sn-strong);border-color:var(--sn-strong);color:var(--sn-on-strong);box-shadow:none;border-radius:3px}
body.ns-app .rcs-main :is(.chead,.info-title,.ch),body.ns-app .rf-section-head h2{color:var(--sn-text)}
body.ns-app .rcs-main #resultCard,body.ns-app .rf-summary{top:18px}
body.ns-app :is(.rcs-hero,.rf-hero,.head.ns-page-hero,.uhead.ns-page-hero){position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-height:175px;margin:24px 0 20px!important;padding:27px 35px!important;background:var(--sn-panel)!important;color:var(--sn-text)!important;border:1px solid var(--sn-line);border-left:4px solid var(--sn-text);border-radius:3px;box-shadow:none;overflow:hidden}
body.ns-app .ns-page-hero h1{color:var(--sn-text)!important;font-size:clamp(29px,3vw,39px);font-weight:760;letter-spacing:-.065em;line-height:1.2;margin:0 0 9px}
body.ns-app .ns-page-hero p,body.ns-app .ns-page-hero :is(.rf-intro,.rcs-eyebrow,.rf-eyebrow){color:var(--sn-muted)!important}
.ns-page-tag{display:block;color:var(--sn-muted);font-size:11px;margin-bottom:14px;font-weight:650}
.ns-page-emblem{position:absolute;right:36px;top:50%;transform:translateY(-50%);width:76px;height:76px;display:grid;place-items:center;color:var(--sn-text);border:1px solid var(--sn-line);border-radius:3px;background:var(--sn-raised);pointer-events:none}
.ns-page-emblem svg{width:37px;height:37px}
body.ns-app .ns-page-hero>div:first-of-type:not(.ns-page-tag),body.ns-app .ns-page-hero>.rf-hero-main{max-width:75%}
body.ns-fishing .rf-hero-side{display:none}
body.ns-fish .rf-hero{width:100%;max-width:none}
body.ns-update .uhead.ns-page-hero{margin-top:20px!important}
body.ns-update .uwrap{max-width:1220px}
body.ns-update .uchip.on{background:var(--sn-strong);border-color:var(--sn-strong);color:var(--sn-on-strong)}
body.ns-update .ustat div,body.ns-update .ugraph{border-radius:3px;background:var(--sn-panel)}
body.ns-update .ustat b,body.ns-update .usrc a{color:var(--sn-text)}
body.ns-update :is(.uchip,.uyear,.umore){border-radius:3px;background:var(--sn-panel);color:var(--sn-muted)}
body.ns-update .uchip.on,body.ns-update .uyear.on{background:var(--sn-strong);border-color:var(--sn-strong);color:var(--sn-on-strong)}
body.ns-update .ucat{color:var(--sn-text);background:var(--sn-raised);border-radius:3px}
body.ns-update :is(.ubar,.uym::before){background:var(--sn-muted)}
body.ns-update .ubar:hover{background:var(--sn-text)}
body.ns-update .upin{color:var(--sn-text)}
body.ns-legacy:not(.ns-home) :is(.card,.box,.panel){border-radius:4px}
body.ns-fish .rf-related{background:var(--sn-raised);border-radius:3px}
body.ns-fish .rf-hero :is(h1,.rf-intro){color:var(--sn-text)!important}

@media(max-width:900px){.ns-header-inner{gap:22px}.ns-tool-strip-inner{gap:21px}.ns-home-hero-content{padding:47px 37px}.ns-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ns-footer-inner{grid-template-columns:1fr}.ns-footer-bottom{display:block}.ns-footer-bottom span{display:block;margin-top:7px}}
@media(max-width:640px){html{scroll-padding-top:120px}.ns-header-inner{min-height:65px;padding:0 15px;gap:10px}.ns-brand{gap:9px}.ns-mark{width:34px;height:34px}.ns-brand strong{font-size:16px}.ns-brand small{font-size:9px}.ns-primary-nav{display:none}.ns-theme{min-height:34px;font-size:11px;padding:0 9px}.ns-tool-strip-inner{padding:0 15px;gap:18px}.ns-tool-strip a{min-height:44px}.ns-home-main{padding:16px 14px 56px}.ns-home-hero{display:block;min-height:0}.ns-home-hero-content{padding:36px 26px}.ns-home-hero h1{font-size:38px}.ns-home-hero p:not(.ns-home-kicker){font-size:13px;margin:20px 0 24px}.ns-hero-art{min-height:77px;flex-direction:row;gap:11px;border-left:0;border-top:1px solid var(--sn-line)}.ns-hero-art img{width:34px;height:34px}.ns-section{padding-top:45px}.ns-section-head{display:block}.ns-section-head h2{font-size:25px}.ns-section-head p{margin:7px 0 0}.ns-card-grid{grid-template-columns:1fr;gap:8px}.ns-tool-card{min-height:145px}.ns-home-note{display:block;margin-top:44px}.ns-home-note strong{display:block;margin-bottom:6px}.ns-footer-inner{padding:30px 18px 20px}.ns-footer-links{gap:13px}body.ns-app .rcs-main,body.ns-app .rf-page{padding-left:14px;padding-right:14px}body.ns-fishing main.rf-app{width:calc(100% - 28px)}body.ns-app :is(.rcs-hero,.rf-hero,.head.ns-page-hero,.uhead.ns-page-hero){min-height:158px;margin:15px 0 17px!important;padding:23px!important}body.ns-app .ns-page-hero h1{font-size:28px}.ns-page-emblem{right:18px;top:21px;transform:none;width:44px;height:44px}.ns-page-emblem svg{width:24px;height:24px}body.ns-app .ns-page-hero>div:first-of-type:not(.ns-page-tag),body.ns-app .ns-page-hero>.rf-hero-main{max-width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(max-width:640px){body.ns-exp .rcs-main,body.ns-farm .rcs-main,body.ns-collection .rcs-main,body.ns-fish .rf-page,body.ns-fishing .rcs-main,body.ns-character .rcs-main,body.ns-title .rcs-main{padding-top:22px!important;padding-bottom:48px!important}}
/* Keep every tool page's header as quiet as the index. */
body.ns-app .ns-site-header{background:var(--sn-bg)}
body.ns-app .ns-header-inner{position:relative;width:min(100%,1120px);max-width:none;min-height:90px;margin:auto;justify-content:center;padding:0 24px;gap:0}
body.ns-app .ns-brand{gap:0}
body.ns-app .ns-brand .ns-mark,body.ns-app .ns-brand small,body.ns-app .ns-primary-nav{display:none}
body.ns-home .ns-tool-strip{display:none}
body.ns-app:not(.ns-home) .ns-tool-strip{display:block;background:var(--sn-bg)}
body.ns-app:not(.ns-home) .ns-tool-strip-inner{width:min(100%,1120px);max-width:none;min-width:0;justify-content:center;gap:32px}
body.ns-app:not(.ns-home) .ns-tool-strip a{min-height:45px;font-size:13px;font-weight:600}
body.ns-app:not(.ns-home) .ns-tool-strip a span{display:none}
body.ns-app .ns-brand strong{font-size:32px;font-weight:760;letter-spacing:-.065em;line-height:1}
body.ns-app .ns-header-actions{position:absolute;right:24px;top:50%;transform:translateY(-50%);margin:0}
body.ns-app .ns-theme{display:grid;place-items:center;width:38px;height:38px;min-height:0;padding:0;border-radius:10px;background:var(--sn-panel);font-size:0}
body.ns-app .ns-theme span{font-size:18px;margin:0;vertical-align:0}
body.ns-app .ns-theme svg{display:block;width:18px;height:18px;flex:none}
@media(max-width:600px){body.ns-app .ns-header-inner{min-height:68px;padding:0 17px}body.ns-app .ns-brand strong{font-size:23px}body.ns-app .ns-header-actions{right:17px}body.ns-app .ns-theme{width:34px;height:34px}}
@media(max-width:900px){body.ns-app:not(.ns-home) .ns-tool-strip-inner{width:max-content;min-width:100%;justify-content:flex-start;padding:0 24px;gap:26px}}
@media(max-width:600px){body.ns-app:not(.ns-home) .ns-tool-strip-inner{padding:0 17px;gap:21px}body.ns-app:not(.ns-home) .ns-tool-strip a{min-height:43px}}
/* The same footer layout is used on the index and every tool page. */
html[data-theme=light]{--sn-footer-bg:#f7f7f7}
html[data-theme=dark]{--sn-footer-bg:#1c1c1c}
body.ns-app .ns-disclosure{width:min(100%,1120px);max-width:none;margin:0 auto;padding:21px 0 18px;border:0;border-top:1px solid var(--sn-line);font-size:11px}
body.ns-app .ns-footer{background:var(--sn-footer-bg);border-top:1px solid var(--sn-line)}
body.ns-app .ns-footer-inner{width:min(100%,1120px);max-width:none;margin:auto;padding:28px 0 35px;grid-template-columns:1fr auto;gap:4px 25px}
body.ns-app .ns-footer-brand{font-size:16px}
body.ns-app .ns-footer-brand .ns-mark,body.ns-app .ns-footer-inner p{display:none}
body.ns-app .ns-footer-links{align-items:center;gap:18px}
body.ns-app .ns-footer-links a{font-size:11px;color:var(--sn-muted)}
body.ns-app .ns-footer-links a:hover{color:var(--sn-text)}
body.ns-app .ns-footer-bottom{grid-column:1/-1;border:0;padding:0;color:var(--sn-muted);font-size:10px}
@media(max-width:1180px){body.ns-app .ns-disclosure,body.ns-app .ns-footer-inner{width:auto;margin-left:24px;margin-right:24px}}
@media(max-width:600px){body.ns-app .ns-disclosure{margin:0 16px;padding:17px 0;font-size:10.5px}body.ns-app .ns-footer-inner{margin:0 16px;padding:24px 0 30px;display:block}body.ns-app .ns-footer-links{margin-top:17px;gap:10px 14px}body.ns-app .ns-footer-bottom{padding-top:16px}}

/* The parsed shell and its theme are ready before deferred enhancements. */
html{background:var(--sn-bg,#0e1011)}
.ns-theme .ns-theme-knob{transform:translateX(0)}
html[data-theme=dark] .ns-theme .ns-theme-knob{transform:translateX(8px)}
.ns-header-actions [hidden]{display:none!important}